Finding the Fourth Proportional to 5,462,330.63, 8,193,889.62 and 2,096,537.63
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Solution
The fourth proportional to 5,462,330.63, 8,193,889.62 and 2,096,537.63 is: 3,144,957.54
Step by Step Solution
- Step 1: Write the proportion equation
5,462,330.63 : 8,193,889.62 = 2,096,537.63 : x - Step 2: Convert to fraction form
5,462,330.63/8,193,889.62 = 2,096,537.63/x - Step 3: Cross multiply
5,462,330.63x = 8,193,889.62 × 2,096,537.63 - Step 4: Simplify right side
5,462,330.63x = 17,178,797,883,426.95 - Step 5: Solve for x
x = 17,178,797,883,426.95/5,462,330.63 - Step 6: Final answer
x = 3,144,957.54
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.